WO2008009825A3 - Process for manufacturing hot-forged parts made of a magnesium alloy - Google Patents

Process for manufacturing hot-forged parts made of a magnesium alloy Download PDF

Info

Publication number
WO2008009825A3
WO2008009825A3 PCT/FR2007/001245 FR2007001245W WO2008009825A3 WO 2008009825 A3 WO2008009825 A3 WO 2008009825A3 FR 2007001245 W FR2007001245 W FR 2007001245W WO 2008009825 A3 WO2008009825 A3 WO 2008009825A3
Authority
WO
WIPO (PCT)
Prior art keywords
alloy
forging
magnesium alloy
parts made
magnesium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/FR2007/001245
Other languages
French (fr)
Other versions
WO2008009825A2 (en
Inventor
Pascal Cantrel
Sophie Lubin
Christian Henri Paul Mauhe
Isabelle Robert
Jean Stracchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manoir Industries SAS
Safran Transmission Systems SAS
Original Assignee
Manoir Industries SAS
Hispano Suiza SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Manoir Industries SAS, Hispano Suiza SA filed Critical Manoir Industries SAS
Priority to CA2659041A priority Critical patent/CA2659041C/en
Priority to EP07823307.9A priority patent/EP2074237B1/en
Priority to US12/374,548 priority patent/US8142578B2/en
Priority to BRPI0714451A priority patent/BRPI0714451B1/en
Priority to CN200780027450.8A priority patent/CN101517117B/en
Publication of WO2008009825A2 publication Critical patent/WO2008009825A2/en
Anticipated expiration legal-status Critical
Publication of WO2008009825A3 publication Critical patent/WO2008009825A3/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C22C23/06—Alloys based on magnesium with a rare earth metal as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Forging (AREA)

Abstract

The present invention relates to a process for manufacturing a part made of a magnesium alloy, comprising a step of forging a block of said alloy followed by a heat treatment, characterized in that the alloy is a foundry alloy based on 85% magnesium and containing, by weight: 0.2 to 1.3% zinc, 2 to 4.5% neodymium, 0.2 to 7.0% rare-earth metal with an atomic weight from 62 to 71 and 0.2 to 1.0% zirconium and in that the open-die/closed-die forging is carried out at a temperature above 400°C. In particular, the temperature is between 420 and 430°C and the forging step comprises plastic deformation carried out at a slow rate. The process allows parts to be obtained such as casing elements for aeronautical machines, operating at temperatures of around 200°C and having good ageing resistance.
PCT/FR2007/001245 2006-07-20 2007-07-19 Process for manufacturing hot-forged parts made of a magnesium alloy Ceased WO2008009825A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2659041A CA2659041C (en) 2006-07-20 2007-07-19 Process for manufacturing hot-forged parts made of a magnesium alloy
EP07823307.9A EP2074237B1 (en) 2006-07-20 2007-07-19 Process for manufacturing hot-forged parts made of a magnesium alloy
US12/374,548 US8142578B2 (en) 2006-07-20 2007-07-19 Process for manufacturing hot-forged parts made of a magnesium alloy
BRPI0714451A BRPI0714451B1 (en) 2006-07-20 2007-07-19 magnesium alloy one-piece manufacturing process
CN200780027450.8A CN101517117B (en) 2006-07-20 2007-07-19 Process for manufacturing hot-forged parts made of a magnesium alloy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0653053A FR2904005B1 (en) 2006-07-20 2006-07-20 PROCESS FOR MANUFACTURING HOT FORKED PIECES OF MAGNESIUM ALLOY.
FR0653053 2006-07-20

Publications (2)

Publication Number Publication Date
WO2008009825A2 WO2008009825A2 (en) 2008-01-24
WO2008009825A3 true WO2008009825A3 (en) 2009-01-29

Family

ID=37897465

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/001245 Ceased WO2008009825A2 (en) 2006-07-20 2007-07-19 Process for manufacturing hot-forged parts made of a magnesium alloy

Country Status (7)

Country Link
US (1) US8142578B2 (en)
EP (1) EP2074237B1 (en)
CN (1) CN101517117B (en)
BR (1) BRPI0714451B1 (en)
CA (1) CA2659041C (en)
FR (1) FR2904005B1 (en)
WO (1) WO2008009825A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101139879B1 (en) * 2009-07-17 2012-05-02 포항공과대학교 산학협력단 Method for manufacturing wrought magnesium alloy having improved low-cycle fatigue life using pre-straining
GB2473298B (en) * 2009-11-13 2011-07-13 Imp Innovations Ltd A method of forming a component of complex shape from aluminium alloy sheet
US20110188967A1 (en) * 2010-02-03 2011-08-04 Kuo-Chen Hung Magnesium Nut Manufacturing Method and Magnesium Nut Member Produced Thereby
CN101934365B (en) * 2010-09-27 2012-05-30 上海交通大学 Manufacture method of motorcycle engine cylinder liner based on magnesium-base alloy
EP2744532B1 (en) 2011-08-15 2015-09-16 MeKo Laserstrahl-Materialbearbeitungen e.K. Resorbable stents containing a magnesium alloy
CN112916777A (en) * 2020-12-28 2021-06-08 东北轻合金有限责任公司 Manufacturing method of high-formability magnesium alloy forging for spaceflight
GB202111588D0 (en) * 2021-08-12 2021-09-29 Magnesium Elektron Ltd Extension of castable alloys
CN115449685B (en) * 2022-09-28 2024-04-05 洛阳理工学院 Deformable magnesium alloy and preparation method thereof

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3092492A (en) * 1960-12-27 1963-06-04 Dow Chemical Co Magnesium-base alloy
US3157496A (en) * 1962-09-13 1964-11-17 Dow Chemical Co Magnesium base alloy containing small amounts of rare earth metal
GB1023128A (en) * 1964-08-18 1966-03-16 Dow Chemical Co Magnesium-base alloys
US4116731A (en) * 1976-08-30 1978-09-26 Nina Mikhailovna Tikhova Heat treated and aged magnesium-base alloy
WO1996024701A1 (en) * 1995-02-06 1996-08-15 British Aluminium Holdings Limited Magnesium alloys
US20030000608A1 (en) * 1996-11-01 2003-01-02 Kabushiki Kaisha Toyota Chuo Kenkyusho Magnesium alloy and heat treatment method thereof
EP1329530A1 (en) * 2002-01-10 2003-07-23 Dead Sea Magnesium Ltd. High temperature resistant magnesium alloys
WO2004001087A1 (en) * 2002-06-21 2003-12-31 Cast Centre Pty Ltd Creep resistant magnesium alloy
WO2005035811A1 (en) * 2003-10-10 2005-04-21 Magnesium Elektron Limited Castable magnesium alloys
WO2005052204A1 (en) * 2003-11-26 2005-06-09 Yoshihito Kawamura High strength and high toughness magnesium alloy and method for production thereof
EP1640466A1 (en) * 2004-09-28 2006-03-29 Kumamoto University Magnesium alloy and production process thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69913018T2 (en) * 1998-03-26 2004-08-05 Tokyo Seitan Inc. Forged magnesium alloy body and process for making it

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3092492A (en) * 1960-12-27 1963-06-04 Dow Chemical Co Magnesium-base alloy
US3157496A (en) * 1962-09-13 1964-11-17 Dow Chemical Co Magnesium base alloy containing small amounts of rare earth metal
GB1023128A (en) * 1964-08-18 1966-03-16 Dow Chemical Co Magnesium-base alloys
US4116731A (en) * 1976-08-30 1978-09-26 Nina Mikhailovna Tikhova Heat treated and aged magnesium-base alloy
WO1996024701A1 (en) * 1995-02-06 1996-08-15 British Aluminium Holdings Limited Magnesium alloys
US20030000608A1 (en) * 1996-11-01 2003-01-02 Kabushiki Kaisha Toyota Chuo Kenkyusho Magnesium alloy and heat treatment method thereof
EP1329530A1 (en) * 2002-01-10 2003-07-23 Dead Sea Magnesium Ltd. High temperature resistant magnesium alloys
WO2004001087A1 (en) * 2002-06-21 2003-12-31 Cast Centre Pty Ltd Creep resistant magnesium alloy
WO2005035811A1 (en) * 2003-10-10 2005-04-21 Magnesium Elektron Limited Castable magnesium alloys
WO2005052204A1 (en) * 2003-11-26 2005-06-09 Yoshihito Kawamura High strength and high toughness magnesium alloy and method for production thereof
EP1690954A1 (en) * 2003-11-26 2006-08-16 KAWAMURA, Yoshihito High strength and high toughness magnesium alloy and method for production thereof
EP1640466A1 (en) * 2004-09-28 2006-03-29 Kumamoto University Magnesium alloy and production process thereof

Also Published As

Publication number Publication date
EP2074237B1 (en) 2018-02-21
BRPI0714451A2 (en) 2013-04-02
US8142578B2 (en) 2012-03-27
WO2008009825A2 (en) 2008-01-24
CA2659041C (en) 2014-01-21
FR2904005A1 (en) 2008-01-25
US20100012234A1 (en) 2010-01-21
FR2904005B1 (en) 2010-06-04
CN101517117A (en) 2009-08-26
EP2074237A2 (en) 2009-07-01
CN101517117B (en) 2015-07-01
CA2659041A1 (en) 2008-01-24
BRPI0714451B1 (en) 2017-04-04

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